Product Description:
Poly-L-glutamic acid sodium salt is a negatively charged synthetic polyamino acid having one Na per glutamic acid unit. It is a crystalline solid soluble in water. Applications for poly-L-glutamic acid sodium salt include the conjugation to active molecules for improved activities and the layer-by-layer deposition techniques for surface coating.
This particular poly-L-glutamic acid sodium salt has a non-reactive urea function on the N-terminal and a protected aldehyde function on the C-terminal. The acetal group can be easily cleaved using acidic aqueous conditions (pH=2-4).
Our polyamino acid has been purified by dialysis, sterile-filtered on 0.2um, lyophilized, and stored under Ar.
Storage Conditions:
Store diethoxy-poly-L-glutamic acid sodium salt under the condition of flushing with argon and protecting from light, and below -15°C.
ALD-PLE20, diethoxy-poly-L-glutamic acid sodium salt MW=3,300 Da- ALD-PLE50, diethoxy-poly-L-glutamic acid sodium salt MW=7,800 Da
- ALD-PLE100, diethoxy-poly-L-glutamic acid sodium salt MW=15,000 Da
- ALD-PLE200, diethoxy-poly-L-glutamic acid sodium salt MW=30,000 Da
- ALD-PLE300, diethoxy-poly-L-glutamic acid sodium salt MW=46,000 Da
- ALD-PLE20, diethoxy-poly-L-glutamic acid sodium salt MW=3,300 Da
- ALD-PLE50, diethoxy-poly-L-glutamic acid sodium salt MW=7,800 Da
- ALD-PLE100, diethoxy-poly-L-glutamic acid sodium salt MW=15,000 Da
- ALD-PLE200, diethoxy-poly-L-glutamic acid sodium salt MW=30,000 Da
- ALD-PLE300, diethoxy-poly-L-glutamic acid sodium salt MW=46,000 Da